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What happens to the Marin temperature factor (kd) when the desired operating temperature of a mechanical component increases? O a. kd decreases O b. kd increases O c. kd remains the same O d. None of the above

What happens to the Marin temperature factor (kd) when the desired operating temperature of a mechanical component increases? O a. kd decreases O b. kd increases O c. kd remains the same O d. None of the above

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Number 12
Which of the following statements is true about the endurance limit of aluminum? a. Aluminum generally has higher endurance limit than a steel of the same ultimate tensile strength b. Aluminum generally has a lower endurance limit than a steel of the same ultimate tensile strength c. The endurance limit of aluminum is independent of its ultimate tensile strength O d. Aluminum does not have an endurance limit QUESTION 11 Which of the following statements is true about the Marin size factor (kb)? O a. It always assumes a greater value under bending loading as compared to axial loading regardless of part size O b. It always assumes a greater value under axial loading as compared to bending loading regardless of part size O c. It assumes a greater value under torsional loading as compared to bending loading for a given part size O d. None of the above QUESTION 12 What happens to the Marin temperature factor (kd) when the desired operating temperature of a mechanical component increases? O a. kd decreases O b. kd increases O c. kd remains the same O d. None of the above Click Save and Submit to save and submit. Click Save All Answers to save all answers.
Transcribed Image Text:Which of the following statements is true about the endurance limit of aluminum? a. Aluminum generally has higher endurance limit than a steel of the same ultimate tensile strength b. Aluminum generally has a lower endurance limit than a steel of the same ultimate tensile strength c. The endurance limit of aluminum is independent of its ultimate tensile strength O d. Aluminum does not have an endurance limit QUESTION 11 Which of the following statements is true about the Marin size factor (kb)? O a. It always assumes a greater value under bending loading as compared to axial loading regardless of part size O b. It always assumes a greater value under axial loading as compared to bending loading regardless of part size O c. It assumes a greater value under torsional loading as compared to bending loading for a given part size O d. None of the above QUESTION 12 What happens to the Marin temperature factor (kd) when the desired operating temperature of a mechanical component increases? O a. kd decreases O b. kd increases O c. kd remains the same O d. None of the above Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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